In my stint in factory automation, the night mode vs day mode acceptance dependent heavily on the light properties inside the factory. With flooding daylight, t

In my stint in factory automation, the night mode vs day mode acceptance dependent heavily on the light properties inside the factory. With flooding daylight, the only thing acceptable was light mode, with artificial light - controlled light, usually used to decouple the workers from theire feeling of time or in nightshifts, the dark mode was prefered. So my theory is, dark mode is prefered, were irregular times or crunch is prefered. Lightmode is in open, daylit offices or home offices, were you value & keep track of your time and life.